How do Spaces and Circles work?

Spaces are community hubs for topics, learning, collaboration, or organizations. Circles are smaller individual groups, used for local feeds, teams, or projects.
Spaces = broad topics (e.g., Community & Social, Work & Collaboration, Business & Partnership).
Circles = focused communities (e.g., for “Local communities”, “Freelancers Group”, "Teams").
Both are modular and scalable.